Turkey Enteritis
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Detecção molecular e diagnóstico diferencial de vírus entéricos em criações de perus comerciais / Molecular detection and differential diagnostic of enteric viruses affecting commercial turkey flocks
Setenta e seis amostras intestinais de lotes de perus apresentando ou não sinais clínicos de enterite foram avaliadas quanto à presença de adenovírus grupo 1 (TAV), vírus da enterite hemorrágica dos perus (HEV), astrovírus tipo 1 e 2 (TAstV-1 e TAstV-2), coronavírus dos perus (TCoV), reovírus, rotavírus e vírus da nefrite aviária (ANV) através
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/06/2011
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2. Detection and molecular characterization of gene 3 and 5 of turkey coronavirus (TCoV) from turkeys with severe enteritis in Brazil. / Detecção e caracterização molecular do gene 3 e 5 do coronavírus de perus (TCOV) isolados de perus com severa enterite no Brasil.
Turkey coronavirus (TCoV) is causative agent associated to Poult Enteritis and Mortality Syndrome (PEMS) in turkeys wideworld. The disease is characterized by an acute highly contagious enteric disease of turkeys characterized by depression, anorexia, diarrhea and high mortality in co mMercial turkey flocks. The presence of turkey coronavirus (TCoV) in 29 in
Publicado em: 2009
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3. Detecção do TAstV-2 (Turkey astrovirus type 2) em perus (Meleagris gallopavo)
The reverse transcription polymerase chain reaction (RT-PCR) of turkey astrovirus (TAstV) capsid and polymerase gene was applied in the bursa of Fabricius (BF), thymus (TH), spleen (SP) and cloacal swabs (CS) from young poults with PEMS (Poult Enteritis Mortality Syndrome). The histological lesions were atrophy, lymphoid depletion, cellular infiltration and
Publicado em: 2008
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4. Identification of turkey astrovirus and turkey coronavirus in an outbreak of Poult Enteritis and Mortality Syndrome
This article reports a survey on turkey astrovirus (TAstV) and turkey coronavirus (TCoV) infections with RT-PCR in 17 turkey flocks affected by acute enteritis and two apparently normal turkey flocks located in the Southeastern region of Brazil by PCR (TAstV and TCoV). Seven out of the 17 affected flocks were positive for TAstV and 14 for TCoV, with seven co
Revista Brasileira de Ciência Avícola. Publicado em: 2006-06
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5. Serologic Response of Turkeys to an Agent Associated with Infectious Enteritis (Bluecomb)
The serologic response of turkey poults to an infectious enteritis (bluecomb disease) agent was analyzed. Serum samples collected from poults on post-inoculation days 3, 7, 14, and 21 were compared to serum from normal poults by electrophoresis and immunoelectrophoresis. Albumin concentrations were decreased whereas alpha and gamma globulins were increased d
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6. Astrovirus Induces Diarrhea in the Absence of Inflammation and Cell Death
Astroviruses are a leading cause of infantile viral gastroenteritis worldwide. Very little is known about the mechanisms of astrovirus-induced diarrhea. One reason for this is the lack of a small-animal model. Recently, we isolated a novel strain of astrovirus (TAstV-2) from turkeys with the emerging infectious disease poult enteritis mortality syndrome. In
American Society for Microbiology.
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7. A carAB mutant of avian pathogenic Escherichia coli serogroup O2 is attenuated and effective as a live oral vaccine against colibacillosis in turkeys.
Colibacillosis is a serious and economically important disease of the respiratory tract of chickens and turkeys. The serogroups of Escherichia coli commonly associated with colibacillosis in poultry are O1, O2, and O78. Although previous attempts to develop a vaccine have not been very successful, vaccination is still considered the most effective way of con